package com.example.testapplication;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;

import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;

public class ShangActivity extends AppCompatActivity {
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_shang);
    }
    public void testHandler(View v) {
        startActivity(new Intent(this, HandlerTestActivity.class));
    }

    public void handlerDemo(View v) {
        startActivity(new Intent(this, HandlerDemoActivity.class));
    }

    public void testAsyncTask(View v) {
        startActivity(new Intent(this, AsyncTaskTestActivity.class));
    }

}
